85001904

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2671}}^1$

素因数の和:2715

約数の個数: 120

約数和(自身を含む): 271357632

約数和(自身を除く): 186355728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 34, 36, 39, 48, 51, 52, 68, 72, 78, 102, 104, 117, 136, 144, 153, 156, 204, 208, 221, 234, 272, 306, 312, 408, 442, 468, 612, 624, 663, 816, 884, 936, 1224, 1326, 1768, 1872, 1989, 2448, 2652, 2671, 3536, 3978, 5304, 5342, 7956, 8013, 10608, 10684, 15912, 16026, 21368, 24039, 31824, 32052, 34723, 42736, 45407, 48078, 64104, 69446, 90814, 96156, 104169, 128208, 136221, 138892, 181628, 192312, 208338, 272442, 277784, 312507, 363256, 384624, 408663, 416676, 544884, 555568, 590291, 625014, 726512, 817326, 833352, 1089768, 1180582, 1250028, 1634652, 1666704, 1770873, 2179536, 2361164, 2500056, 3269304, 3541746, 4722328, 5000112, 5312619, 6538608, 7083492, 9444656, 10625238, 14166984, 21250476, 28333968, 42500952, 85001904]

約数ペア:

[(1, 85001904), (2, 42500952), (3, 28333968), (4, 21250476), (6, 14166984), (8, 10625238), (9, 9444656), (12, 7083492), (13, 6538608), (16, 5312619), (17, 5000112), (18, 4722328), (24, 3541746), (26, 3269304), (34, 2500056), (36, 2361164), (39, 2179536), (48, 1770873), (51, 1666704), (52, 1634652), (68, 1250028), (72, 1180582), (78, 1089768), (102, 833352), (104, 817326), (117, 726512), (136, 625014), (144, 590291), (153, 555568), (156, 544884), (204, 416676), (208, 408663), (221, 384624), (234, 363256), (272, 312507), (306, 277784), (312, 272442), (408, 208338), (442, 192312), (468, 181628), (612, 138892), (624, 136221), (663, 128208), (816, 104169), (884, 96156), (936, 90814), (1224, 69446), (1326, 64104), (1768, 48078), (1872, 45407), (1989, 42736), (2448, 34723), (2652, 32052), (2671, 31824), (3536, 24039), (3978, 21368), (5304, 16026), (5342, 15912), (7956, 10684), (8013, 10608)]